2151262608

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131431}}^1$

素因数の和:131484

約数の個数: 80

約数和(自身を含む): 6258266112

約数和(自身を除く): 4107003504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 16368, 131431, 262862, 394293, 525724, 788586, 1051448, 1445741, 1577172, 2102896, 2891482, 3154344, 4074361, 4337223, 5782964, 6308688, 8148722, 8674446, 11565928, 12223083, 16297444, 17348892, 23131856, 24446166, 32594888, 34697784, 44817971, 48892332, 65189776, 69395568, 89635942, 97784664, 134453913, 179271884, 195569328, 268907826, 358543768, 537815652, 717087536, 1075631304, 2151262608]

約数ペア:

[(1, 2151262608), (2, 1075631304), (3, 717087536), (4, 537815652), (6, 358543768), (8, 268907826), (11, 195569328), (12, 179271884), (16, 134453913), (22, 97784664), (24, 89635942), (31, 69395568), (33, 65189776), (44, 48892332), (48, 44817971), (62, 34697784), (66, 32594888), (88, 24446166), (93, 23131856), (124, 17348892), (132, 16297444), (176, 12223083), (186, 11565928), (248, 8674446), (264, 8148722), (341, 6308688), (372, 5782964), (496, 4337223), (528, 4074361), (682, 3154344), (744, 2891482), (1023, 2102896), (1364, 1577172), (1488, 1445741), (2046, 1051448), (2728, 788586), (4092, 525724), (5456, 394293), (8184, 262862), (16368, 131431)]